Azure Linux is a rather interesting Linux distribution. It is used on various Azure services (such as the Azure Cloud Shell). It also has a container image.
But there is one small issue with the pre-made container image: it uses a proprietary license; one that limits who can update it and has a rather odd $5 liability settlement.
By making pre-built images, we can avoid this, and this is what OpenAZL does.
Use the container image: ghcr.io/qikpl4/openazl:VERSION. Replace VERSION with the desired Azure Linux version, such as 3.0.